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Make the comment more obvious - reported by Ross Masters

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@265288 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Kalle Sommer Nielsen 2008-08-22 13:39:59 +00:00
parent 75ee25494f
commit 39273a8e01
1 changed files with 2 additions and 2 deletions
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4
language/types/string.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.13 $ -->
<!-- $Revision: 1.14 $ -->
<sect1 xml:id="language.types.string">
<title>Strings</title>
@ -459,7 +459,7 @@ EOT;
<?php
$beer = 'Heineken';
echo "$beer's taste is great"; // works; "'" is an invalid character for variable names
echo "He drank some $beers"; // won't work; 's' is a valid character for variable names
echo "He drank some $beers"; // won't work; 's' is a valid character for variable names but the variable is "$beer"
echo "He drank some ${beer}s"; // works
echo "He drank some {$beer}s"; // works
?>